||This is a very nice GBB. You will not be dissapointed for purchasing it. The ROF and FPS are quite consistant shot-for shot, but can vary depending on external temperature, so don't be surprised if a review says "400 FPS" and yours chronos at 350 FPS. It is very loud for an airsoft gun due to its built in sound amplifier. The bolt is smooth and the charging handle operation needs improvement, but is satisfactory nonetheless. KWA's NS2 gas system is truly miraculous since there is hardly any cooldown at all and it guzzles less gas than other GBBs all while increasing performance. The accuracy and range is greater than that of any sotck AEG or bolt-action on the market.
Also, there is absolutely nothing wrong with using propane in this GBB. Just make sure you lube the magazines every so often and your mags and hop-up should have no problems.
excellent performance all-around
Like all KWA airsoft guns, the metal components feel cheap even though they are decent magnesium alloy. Alluminum and steel will always feel better.
requires some maitenence for increased longevity - see below
NOTE: This GBB is made for .25g bbs and performance will suffer while using any bbs under that weight. The bolt also needs some maitenence before prolonged use. Check out KWA's forums and there is a topic on how to deal with it.
Rating: [5 of 5 Stars!]